Description
Performance indices of queue
server receives jobs according Poisson process of rate = j/s. The duration of each job is distributed according Hyper-Exponential, of rate µ1 = j/s (prob. 0.2) and µ2 = j/s (prob. 0.8).
Compute:
The utilization of the system The average number of jobs in the system The average response
Approximate Performance indices of queue
dual core server receives jobs with inter-arrival distributed according uniform distribution between 0.1 and 0.2. The duration of each job is distributed according Hyper-Exponential, of rate µ1 = j/s (prob. 0.2) and µ2 = j/s (prob. 0.8). Compute:
The utilization of the system The approximate average response The approximate average number of jobs in the system
